SymfonyWorld Online 2022 Winter Edition

RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

RecursiveFilterIterator::hasChildrenCheck whether the inner iterator's current element has children

Beschreibung

public RecursiveFilterIterator::hasChildren(): bool

Check whether the inner iterator's current element has children.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

true if the inner iterator has children, otherwise false

Siehe auch

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